表 1.
Comparison of VAS score and KSS score between at pre- and post-injection in trial group (n=30,
)
试验组治疗前后 VAS 及 KSS 评分比较（n=30，
）
| 时间
Time |
VAS 评分
VAS score |
KSS 评分
KSS score |
|
#与注射前比较 P<0.05
# Compared with the value before injection, P<0.05 | ||
| 治疗前
Before injection |
6.8±1.6 | 57.4±8.9 |
| 治疗后 1 个月
One month after injection |
3.6±1.4# | 90.2±8.9# |
| 治疗后 3 个月
Three months after injection |
3.8±1.7# | 89.9±8.9# |
| 治疗后 6 个月
Six months after injection |
3.9±1.6# | 89.5±8.7# |
| 治疗后 12 个月
Twelve months after injection |
3.9±1.8# | 88.9±9.0# |
| 统计值
Statistic |
F=19.750
P= 0.000 |
F=74.124
P= 0.000 |